Experiments
The Facial Feedback Hypothesis Experiment (Pen in Mouth) – Fritz Strack, Leonard Martin, and Sabine Stepper
A comprehensive academic analysis of the landmark 1988 Strack, Martin, and Stepper pen-in-mouth experiment, its...
# pen in mouth experiment
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Experiments
The Facial Feedback Hypothesis (Pen in Mouth) – Fritz Strack
A comprehensive academic analysis of Fritz Strack's 1988 pen-in-mouth experiment, the facial feedback hypothesis, replication...